000 | 00459nam a2200157Ia 4500 | ||
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999 |
_c67713 _d67713 |
||
005 | 20220309150228.0 | ||
008 | 180710s9999 xx 000 0 und d | ||
020 | _a69473 | ||
082 |
_a523.72 _bUNI _223 |
||
100 | _aUNESCO | ||
245 | _a International directory of new and renewable energy information sources and research centres / | ||
260 |
_aParis _bUNESCO/SERI _c1982 |
||
300 | _axvi, 469 p. | ||
500 | _aIncludes index and glossary. | ||
942 | _cS |